The number of chiral centres in a molecule 5-bromo 3-chloro hexan-2-ol is/are:
Correct answer: B. 3
- A. 1
- B. 3
- C. 2
- D. 5
Explanation
A chiral centre is an atom especially in an organic molecule that has four unique atoms or groups attached to it. To 3 carbons three different functional groups are attached. Therefore, 3 chiral centers are present.Note. To other adjacent carbon don't confuse the fact that 2 H are attached irrespective of different functional groups so they can't be considered chiral.
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About Isomerism
Isomerism occurs when compounds have the same molecular formula but different atom arrangements or spatial orientations. The content includes chain, position, functional, metameric and tautomeric isomerism, along with geometrical and optical isomerism, including cis-trans forms, E/Z notation, chirality and enantiomers.
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